public override bool PerformDragOperation(NSDraggingInfo sender)
{
NSPasteboard pb = sender.DraggingPasteboard;
NSArray data = null;
if (pb.Types.Contains(NSPasteboard.NSFilenamesType))
{
data = pb.GetPropertyListForType(NSPasteboard.NSFilenamesType) as NSArray;
}
if (data != null)
{
for (int i = 0; i < data.Count; i++)
{
string path = (string)NSString.FromHandle(data.ValueAt((uint)i));
Console.WriteLine("From pasteboard Item {0} = {1}", i, path);
var url = NSUrl.FromFilename(path);
var baseDir = url.Path;
var rootDir = baseDir.Substring(0, baseDir.LastIndexOf('/'));
var d = new Directory(baseDir);
ScanDirectories(rootDir, baseDir, d);
var outlineView = Subviews [0].Subviews [0] as NSOutlineView;
((TreeDataSource)outlineView.DataSource).Directories.Add(d);
outlineView.ReloadData();
return(true);
}
}
return(false);
}
public override bool AcceptDrop(NSTableView tableView, NSDraggingInfo info, int row, NSTableViewDropOperation dropOperation)
{
NSPasteboard pboard = info.DraggingPasteboard;
NSArray files = (NSArray)pboard.GetPropertyListForType(NSPasteboard.NSFilenamesType);
return(true);
}
private static string GetFilePathFromPasteboard(NSPasteboard draggingPasteboard)
{
var filenames = NSArray.FromArrayNative <NSString>(draggingPasteboard
.GetPropertyListForType(NSPasteboard.NSFilenamesType) as NSArray);
return(filenames.FirstOrDefault());
}
public override void UpdateDraggingItems(NSTableView tableView, NSDraggingInfo draggingInfo)
{
if (_openSubtitleAction == null)
{
return;
}
NSPasteboard pboard = draggingInfo.DraggingPasteboard;
NSArray files = (NSArray)pboard.GetPropertyListForType(NSPasteboard.NSFilenamesType);
if (files.Count == 1)
{
_openSubtitleAction.OpenSubtitlePromptForChanges((string)files.GetItem <NSString>(0), false);
}
}
public override bool PerformDragOperation(NSDraggingInfo sender)
{
Console.WriteLine("Drag Delegate received 'PerformDragOperation' sender: {0}", sender);
//It seems that browserView does not send this message when it is an internal move.
//It does all the work by sending a moveitems message to the datasource,
// but I return false here just to be safe.
NSObject obj = sender.DraggingSource;
if (obj != null && obj.Equals(browserView))
{
Console.WriteLine("\tLet the image browser handle it.");
return(false);
}
NSPasteboard pb = sender.DraggingPasteboard;
NSArray data = null;
// if (pb.Types.Contains (NSPasteboard.NSUrlType))
// data = pb.GetPropertyListForType (NSPasteboard.NSUrlType) as NSArray;
if (pb.Types.Contains(NSPasteboard.NSFilenamesType))
{
data = pb.GetPropertyListForType(NSPasteboard.NSFilenamesType) as NSArray;
}
if (data != null)
{
for (int i = 0; i < (int)data.Count; i++)
{
string path = (string)NSString.FromHandle(data.ValueAt((uint)i));
Console.WriteLine("From pasteboard Item {0} = {1}", i, path);
((BrowseData)browserView.DataSource).AddImages(
NSUrl.FromFilename(path), (int)browserView.GetIndexAtLocationOfDroppedItem());
browserView.ReloadData();
}
}
return(true);
}
static string[] GetItemsForType(NSPasteboard pboard, NSString type)
{
var items = NSArray.FromArray <NSString>((NSArray)pboard.GetPropertyListForType(type.ToString()));
return(items.Select(i => i.ToString()).ToArray());
}
